Ultra Marathons in & near Milwaukee, Wisconsin 2025 - 2026

Prevea Health Run Away to the Bay

Oshkosh, Wisconsin

12 Apr 25

$22.20 - $75.20

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MadCity Ultras 2025

Madison, Wisconsin

12 Apr 25

$129.50 - $213.90

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Lad Lake's Kettle Classic Bike- Walk- Run Event 2025

Dousman, Wisconsin

21 Jun 25

$30.00

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Washington Island Ultra

Washington Island, Wisconsin

25 Jul 25 - 26 Jul 25

$289.75 - $316.00

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Wisconsin ANVIL Ultra Triathlon

Dousman, Wisconsin

08 Sep 25 - 13 Sep 25

$788.50 - $2,861.00

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Among the Trees

Dousman, Wisconsin

25 Oct 25

$54.00 - $80.50

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Quiet Silence 50k

Lake Mills, Wisconsin

05 Dec 25 - 06 Dec 25

$69.90

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Whitewalker Ultra 100k

Palmyra, Wisconsin

17 Jan 26 - 18 Jan 26

$133.50

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ROSEBUD 100 Mile Challenge

Jefferson, Wisconsin

24 Apr 20 - 31 May 25

$32.49

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JOURNEY 100 MILE CHALLENGE

Jefferson, Wisconsin

01 Sep 20 - 30 Sep 26

$54.05

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WARHORSE Endurance 100 Mile Challenge

Jefferson, Wisconsin

24 Apr 22 - 31 Jan 25

$52.83

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VALKYRIE 100 Mile Challenge #3

Jefferson, Wisconsin

03 Jun 23 - 31 Dec 25

$52.93

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RANGER 100 -

Jefferson, Wisconsin

24 Oct 23 - 30 Sep 27

$52.93

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RECKLESS - BOLDLY GO 100

Jefferson, Wisconsin

14 Mar 24 - 03 Jun 27

$52.93

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